Portion of a goggle



FIG. 1 is a perspective view of a portion of a goggle of the claimed design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines are for illustration only and form no part of the claimed design. 

The ornamental design for a portion of a goggle, as shown and described. 